import pandas as pd
list = [[110,120,102],[95,110,108],[98,80,100],[112,106,97]]
index = ['王蒙','李珊','赵胜','刘文']
columns = ['语文','数学','英语']
df = pd.DataFrame(list,index,columns)
#1
df1 =df.rename({'英语':'政治'},axis='columns')
df1['政治'] = [85,88,70,73]
print('原始数据:\n',df)
print('修改"英语"列为"政治"列后的数据:\n',df1)
#2
df.index = ['a','b','c','d']
df.columns =['a','b','c']
print(df)
#3
df2=df1.rename({'王蒙':'王伦'})
print('修改"王蒙"行为"王伦"行后的数据:\n',df2)
print(df2)
